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介绍了南京市第二热电厂由于主设备与自控系统相对陈旧,使该厂1#、2#、3#炉的排烟温度明显偏高,导致锅炉热损失偏大,造成能源的浪费的现状。详细介绍了该厂所采取的降低排烟温度、避免锅炉低温腐蚀的技术措施。
This paper introduces that the second thermal power plant in Nanjing is relatively obsolete due to the aging of the main equipment and the automatic control system, so that the flue gas temperature of No. 1, No. 2 and No. 3 furnaces of the plant is obviously high, leading to the large heat loss of the boiler, resulting in the waste of energy. Described in detail the plant adopted to reduce the exhaust gas temperature, to avoid boiler low temperature corrosion technical measures.